PDFprof.comSearch Engine CopyRight

What is life span mean


noun the length of time for which a person or animal lives or a thing functions."the human lifespan"

What is the meaning of the word life span?

1. : the average length of life of a kind of organism or of a material object especially in a particular environment or under specified circumstances. : the duration of existence of an individual.

What is a life span of a human?

This is referred to as the "maximum life span," which is the upper boundary of life, the maximum number of years any human is known to have lived. A theoretical study shows that the maximum life expectancy at birth is limited by the human life characteristic value δ, which is around 104 years.

What is life span example?

Life expectancy. Life span or longevity is the length of time a species can exist in the most optimal conditions. For example, the gray wolf can live for 20 years in captivity, the Galapagos tortoise for over 150 years.

What is a good life span?

In the United States, the average life expectancy is 84.1 years and the average HALE is 78.9 years. Women, live 2.6 years longer than men (85.3 to 82.7 years), on average, and enjoy good health for almost two years longer (79.8 to 77.9 years).